Forward osmosis as an opportunity for acid mining effluent reuse-An assessment of concentration polarization effects on forward osmosis performance and economic aspects

被引：5

作者：

Arcanjo, Gemima Santos ^{[1
,2
]}

Dos Santos, Carolina Rodrigues ^{[3
]}

Costa, Flavia Cristina Rodrigues ^{[3
]}

Batista, Isabela Ferreira ^{[3
]}

Amaral, Miriam Cristina Santos ^{[3
]}

机构：

[1] Univ Fed Bahia, Dept Environm Engn, Salvador, BA, Brazil

[2] Univ Fed Vicosa, Dept Civil Engn, Vicosa, MG, Brazil

[3] Univ Fed Minas Gerais, Dept Sanit & Environm Engn, Belo Horizonte, MG, Brazil

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2021年 / 56卷 / 14期

关键词：

Forward osmosis; reverse osmosis; WAVE simulation; economic evaluation; concentration polarization; INTERNAL CONCENTRATION POLARIZATION; REVERSE-OSMOSIS; WASTE-WATER; MEMBRANE DISTILLATION; SEAWATER DESALINATION; DRAW SOLUTIONS; FLUX BEHAVIOR; SULFURIC-ACID; NANOFILTRATION; RECOVERY;

D O I：

10.1080/01496395.2020.1826968

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Forward osmosis (FO) was investigated for treating an acid gold-mining effluent. Draw solution reconcentration by reverse osmosis (RO) was simulated and the FO-RO system economically evaluated. FO presented a rejection of 92.2% for total As and >98.5% for all other ions investigated. Concentration polarization caused a severe reduction in J(FO). RO could operate as an additional barrier, with rejection >99.9%. FO-RO presented an estimated capital expenditure of 2,292,444 USD. It was found that J(s) was more critical in reducing permeate costs than J(FO). Nevertheless, the FO-RO system could generate a high-quality effluent, indicating an opportunity to water reuse.

引用

页码：2426 / 2438

页数：13

共 68 条

[1] Selection of inorganic-based draw solutions for forward osmosis applications [J].

Achilli, Andrea ;

Cath, Tzahi Y. ;

Childress, Amy E. .

JOURNAL OF MEMBRANE SCIENCE, 2010, 364 (1-2) :233-241

[2] Membrane distillation: A comprehensive review [J].

Alkhudhiri, Abdullah ;

Darwish, Naif ;

Hilal, Nidal .

DESALINATION, 2012, 287 :2-18

[3] Integrated UF-NF-RO route for gold mining effluent treatment: From bench-scale to pilot-scale [J].

Amaral, Miriam C. S. ;

Grossi, Luiza B. ;

Ramos, Ramatisa L. ;

Ricci, Barbara C. ;

Andrade, Laura H. .

DESALINATION, 2018, 440 :111-121

[4]

ANA-Brazilian National Water Agency, 2018, REL SEG BARR 2017

[5] NANOFILTRATION AND REVERSE OSMOSIS APPLIED TO GOLD MINING EFFLUENT TREATMENT AND REUSE [J].

Andrade, L. H. ;

Aguiar, A. O. ;

Pires, W. L. ;

Miranda, G. A. ;

Teixeira, L. P. T. ;

Almeida, G. C. C. ;

Amaral, M. C. S. .

BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 2017, 34 (01) :93-107

[6] Integrated ultrafiltration-nanofiltration membrane processes applied to the treatment of gold mining effluent: Influence of feed pH and temperature [J].

Andrade, L. H. ;

Aguiar, A. O. ;

Pires, W. L. ;

Miranda, G. A. ;

Amaral, M. C. S. .

SEPARATION SCIENCE AND TECHNOLOGY, 2017, 52 (04) :756-766

[7]

[Anonymous], 2020, Cancer Discov, V10, pOF8, DOI 10.1158/2159-8290.CD-ND2020-008

[8]

Apha, 2005, Standard Methods for the Examination of Water and Wastewater

[9] Draw solution solute selection for a hybrid forward osmosis-membrane distillation module: Effects on trace organic compound rejection, water flux and polarization [J].

Arcanjo, Gemima S. ;

Costa, Flavia C. R. ;

Ricci, Barbara C. ;

Mounteer, Ann H. ;

de Melo, Estela N. M. L. ;

Cavalcante, Barbara F. ;

Araujo, Adolfo V. ;

Faria, Clara V. ;

Amaral, Miriam C. S. .

CHEMICAL ENGINEERING JOURNAL, 2020, 400

[10]

[Asano Takashi. Metcalf Eddy Inc. Metcalf Eddy Inc.], 2007, WATER REUSE ISSUES T, V1st

← 1 2 3 4 5 6 7 →